







❄️ Pump up your winter prep game—never let freezing catch you off guard!
The MADHOLLY Antifreeze Hand Pump Kit is a durable, easy-to-use solution designed to winterize RV water systems. Featuring corrosion-resistant materials, two secure clamps, and versatile hoses, it ensures efficient antifreeze injection to prevent freezing and damage in black tanks, gray tanks, and city water lines. Ideal for RV owners seeking hassle-free winter protection.







| Manufacturer | MADHOLLY |
| Part number | MADHOLLY-RV-Winterizing-Kit |
| Item Weight | 400 g |
| Product Dimensions | 9.5 x 8.99 x 2.49 cm; 400 g |
| Item model number | MADHOLLY-RV-Winterizing-Kit |
| Color | Red |
| Style | RV Antifreeze Pump Kit |
| Material | Plastic |
| Power source type | Manual Winding |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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